2 * AT-SPI - Assistive Technology Service Provider Interface
3 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
5 * Copyright 2008 Novell, Inc.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
27 #include "accessible.h"
29 extern GHashTable *path2ptr;
32 spi_dbus_get_object (const char *path)
38 if (strncmp(path, "/org/freedesktop/atspi/accessible", 33) != 0) return NULL;
39 path += 33; /* skip over preamble */
40 if (path[0] == '\0') return atk_get_root();
41 if (path[0] != '/') return NULL;
44 data = g_hash_table_lookup (path2ptr, &index);
46 return ATK_OBJECT (data);
51 spi_dbus_get_path (AtkObject * obj)
53 if (!obj) return NULL;
54 guint index = (guint) g_object_get_data (G_OBJECT (obj), "dbus-id");
56 index = register_object (obj);
57 return g_strdup_printf ("/org/freedesktop/atspi/accessible/%d", index);
60 /* Reply with the given object and dereference it if unref is TRUE */
62 spi_dbus_return_object (DBusMessage * message, AtkObject * obj, int unref)
65 const char *path = spi_dbus_get_path (obj);
70 /* Should we have a more specific error for this? */
71 return spi_dbus_general_error (message);
73 reply = dbus_message_new_method_return (message);
76 dbus_message_append_args (reply, DBUS_TYPE_OBJECT_PATH, path,
83 spi_dbus_return_v_object (DBusMessageIter * iter, AtkObject * obj, int unref)
85 const char *path = spi_dbus_get_path (obj);
90 return droute_return_v_object (iter, path);
94 spi_dbus_initialize (DRouteData * data)
96 spi_initialize_accessible (data);
97 spi_initialize_action(data);
98 spi_initialize_component (data);
99 spi_initialize_document (data);
100 spi_initialize_editabletext (data);
101 spi_initialize_hyperlink (data);
102 spi_initialize_hypertext (data);
103 spi_initialize_image (data);
104 spi_initialize_selection (data);
105 spi_initialize_table (data);
106 spi_initialize_text (data);
107 spi_initialize_value (data);
108 spi_initialize_introspectable(data);
112 spi_get_tree (AtkObject * obj, GString * str, DRouteData * data)
123 role = spi_accessible_role_from_atk_role (atk_object_get_role (obj));;
124 name = atk_object_get_name (obj);
127 path = spi_dbus_get_path (obj);
128 g_string_append_printf (str,
129 "<object path=\"%s\" name=\"%s\" role=\"%d\">\n",
131 for (l = data->interfaces; l; l = g_slist_next (l))
133 DRouteInterface *iface_def = (DRouteInterface *) l->data;
135 if (iface_def->get_datum)
136 datum = (*iface_def->get_datum) (path, data->user_data);
139 g_string_append_printf (str, "<interface name=\"%s\"/>\n",
141 if (iface_def->free_datum)
142 (*iface_def->free_datum) (datum);
145 childcount = atk_object_get_n_accessible_children (obj);
146 for (i = 0; i < childcount; i++)
148 AtkObject *child = atk_object_ref_accessible_child (obj, i);
149 str = spi_get_tree (child, str, data);
150 g_object_unref (child);
152 str = g_string_append (str, "</object>\n");